Lab Glass Tubing

Wilmad-LabGlass 10 mm Economy NMR Tubes are manufactured from borosilicate glass that meets the ASTM Type 1 Class B standard and recognized as N51A. Due to its nature, this glass has much less thermal-shock resistance than Class A glass used for our Precision Tubes. It may contain Fe2O3 which is...

Standard collecting tube with glass stopcock and capillary tubing for connecting to rubber tubing and syringe sampling port with septum. Available with either glass or 1:5 taper PTFE stopcock plugs. For replacement stopcock plugs, see 8223 (PTFE), 8224 (glass).

To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding process to...

Synthware NMR Tubes are crafted to meet the stringent requirements of nuclear magnetic resonance spectroscopy. These tubes are made from high-purity glass, ensuring minimal interference with spectral data. Their uniform wall thickness and precise dimensions provide consistent and reliable results....

Sample volume can be as little as 18µL 3 different inserts with various shapes (Spherical Bulb, Capillary Tube and Cylindrical Bulb) Outer tube (Precision Thin Walled) must be ordered separately depending on magnetic field strength Not recommended for variable temperature experiments Use our...

Inside diameter tolerance of 0.0004", Trubore, a trademark of Ace Glass Incorporated, stands for precision bore tubing of the highest quality, maintained by production techniques, careful selection of raw materials, and step-by-step quality control. Trubore tubing is used in ACE items such as our...

To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding process to...

Wilmad Thin Walled High Throughput NMR Tubes have an average camber of 60 microns to guarantee the clarity of the spectrum for small molecule (MW<250 ) samples up to 600 mhz. camber and concentricity values listed are the total indicator reading (tir) designed for routine use in most low to mid...<>

The Universal Solvent Jet NMR Tube Washer can be used for any length NMR sample tube by a simple adjustment of the flexible PTFE tubing. By loosening and retightening the fitting on the assembled washer head, the PTFE tubing that extends into the sample tube is adjusted to the proper length. The...

Permits packing of column without excessive drop impact. Also used for side arm introduction of effluent or may be used for pressurized operation. Used in conjunction with 5029 Nylon bushing. Supplied straight or bent. Hose conn. are size C. Tube is 8 mm O.D.

To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding process to...

For NMR investigations where corrosive chemical compounds such as hydrofluoric acid, ammonium bifluoride and concentrated hydroxide solutions are present, Wilmad’s 8" FEP NMR Tube Liners fit 7" NMR tubes and provide a contamination-free environment. Round-bottom, thin-wall...

33 expansion borosilicate glass tubing with cut ends. Medium wall precision bore tubing Tubing has a low coefficient of expansion and a high resistance to chemical attack Conforming to USP Type I and ASTM E438, Type I, Class A requirements

Wilmad’s low pressure/vacuum (LPV) tube is ideal for anaerobic and gas-tight NMR experiments, and offers a convenient flame-free sealing solution for air sensitive or volatile liquid samples. Robust sealing system allows pressure build-up inside the sample Greaseless PTFE piston provides a...

To maximize SNR, Precision NMR Tubes have minimal paramagnetic impurities that would impact shimming. Tight ID and OD tolerance as small as 0.0065mm accommodates Wilmad inserts. Manufactured in a state-of-the-art ISO 9001:2008 USA facility using a unique precision shrinking and grinding process to...

Bubbler with metering valve for precise control of inert gas introduction and features 9mm OD tube-end side arms for use with 3/8in ID vacuum tubing.

Cut glass tubes easily and safely. This handy tool allows you to cut glass tubes up to 1.5” in diameter. The spring holds the cutting wheel open so this can easily be operated with one hand. Spring loaded. Easy one-handed operation.

Wilmad Quick Pressure Valve Sample Tubes are specially designed to simplify the work of NMR/EPR studies for catalysis, gas-liquid phase reactions, air sensitive samples and elevated temperature studies using low boiling point solvents. Due to the nature of glass, Extreme Caution should be exercised...

Wilmad’s 2nd generation Multi-Tube Jet Solvent Washer/Dryer is recommended for research labs that routinely clean NMR and EPR tubes; a single unit can accommodate up to 5 tubes (3, 4 and 5 mm OD) at once. When an inverted tube is inserted onto the solvent transfer tubing and the open end is...

Wilmad’s WG-1364 series capillary tubes are sealed at one end and provide a low cost solution for small volume NMR measurement. Made of ASTM Type 1 Class A glass Tested at 400 MHz field